*Sota Arakawa¹, Shigeru Wakita² (1.Japan Agency for Marine-Earth Science and Technology, 2.Massachusetts Institute of Technology)

*Hiroyuki Kurokawa¹, Yuri Shimaki², Naoya Sakatani², Ryota Fukai², Yoko Kebukawa³, Jun Aoki⁴, Eri Tatsumi⁵, Shigeru Wakita⁶, Takayuki Ushikubo⁷, Atsushi Kumamoto⁸, Hideaki Miyamoto⁹, Taichi Kawamura¹⁰, Satoshi Tanaka², Takeshi Tsuji⁹, Seitaro Urakawa¹¹, Ryou Ohsawa¹², Yuichi Tsuda², Osamu Mori², Yusuke Maru², Takanao Saiki², The Next Generation Small Body Sample Return WG (1.Tokyo Institute of Technology, 2.Japan Aerospace Exploration Agency, 3.Yokohama National University, 4.Osaka University, 5.Instituto de Astrofísica de Canarias, 6.Massachusetts Institute of Technology, 7.Japan Agency for Marine-Earth Science and Technology, 8.Tohoku University, 9.University of Tokyo, 10.Université Paris Cité/Institut de Physique du Globe de Paris, CNRS, 11.Japan Spaceguard Association, 12.National Astronomical Observatory of Japan)